The table below looks at the statistics for D3.js skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited D3.js over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
Data-Driven Documents (D3)
Rank - 155 158
Permanent jobs citing D3.js 0 1 1
As % of all permanent IT jobs located in Hertfordshire - 0.041% 0.038%
As % of the Libraries, Frameworks & Software Standards category - 0.11% 0.11%
Number of salaries quoted 0 1 1
Median salary - £27,500 £45,000
Median salary % change year-on-year
- -38.88%
UK excluding London median salary £50,000 £44,000 £45,000
% change year-on-year
+13.63% -2.22%
D3.js
East of England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the Hertfordshire region.

Libraries, Frameworks & Software Standards Category
Hertfordshire
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
616 898 932
As % of all permanent IT jobs located in Hertfordshire 30.42% 36.99% 35.36%
Number of salaries quoted 542 751 811
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £32,500 £32,500 £32,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London median salary £40,000 £40,000 £40,000

D3.js
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing D3.js as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

D3.js Jobs Demand Trend in Hertfordshire

D3.js
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing D3.js across the Hertfordshire region.

D3.js Salary Trend in Hertfordshire

D3.js
Top 24 Related IT Skills in Hertfordshire

For the 6 months to 1 July 2016, IT jobs citing D3.js also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for D3.js.

1 2 (100.00%) HTML
1 2 (100.00%) JavaScript
1 2 (100.00%) CSS
1 2 (100.00%) Linux
1 2 (100.00%) Python
1 2 (100.00%) FreeBSD
1 2 (100.00%) Configuration Management
1 2 (100.00%) MVC
1 2 (100.00%) Games
1 2 (100.00%) OpenBSD
1 2 (100.00%) Ruby
1 2 (100.00%) Django
1 2 (100.00%) Time Management
1 2 (100.00%) Git (software)
1 2 (100.00%) Mercurial
1 2 (100.00%) Open Source
1 2 (100.00%) Bash Shell
1 2 (100.00%) Puppet
1 2 (100.00%) OpenStack
1 2 (100.00%) Sass
1 2 (100.00%) Zurb Foundation
1 2 (100.00%) Docker
1 2 (100.00%) Ceph
1 2 (100.00%) CoreOS

D3.js
Top Related IT Skills in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (100.00%) OpenStack
Development Applications
1 2 (100.00%) Git (software)
1 2 (100.00%) Mercurial
General
1 2 (100.00%) Games
Job Titles
1 2 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) CSS
1 2 (100.00%) Django
1 2 (100.00%) HTML
1 2 (100.00%) Sass
1 2 (100.00%) Zurb Foundation
Operating Systems
1 2 (100.00%) CoreOS
1 2 (100.00%) FreeBSD
1 2 (100.00%) Linux
1 2 (100.00%) OpenBSD
Processes & Methodologies
1 2 (100.00%) Configuration Management
1 2 (100.00%) MVC
1 2 (100.00%) Open Source
1 2 (100.00%) Time Management
Programming Languages
1 2 (100.00%) Bash Shell
1 2 (100.00%) JavaScript
1 2 (100.00%) Python
1 2 (100.00%) Ruby
System Software
1 2 (100.00%) Ceph
1 2 (100.00%) Docker
Systems Management
1 2 (100.00%) Puppet